Literature Review On Vaccine

Vaccination is the administration of antigenic material to stimulate an individual 's immune system to develop adaptive immunity to a pathogen. In simpler words, a vaccination is the injection of a killed or weakened organism that produces immunity in the body against that organism. The immune system is the body 's defense against

Vaccines are one of most successful and cost effective public health preventive tool in current century for preventing communicable diseases. According to UK Health Protection Agency (HPA), vaccination is the second most effective public health intervention worldwide. Immunization protects the individual as well the community from serious diseases. Since the implementation of immunization there has been a 95% reduction in the cases 4. According to WHO immunization prevented 2million deaths worldwide.

Vaccines are designed to put foreign antigens into the body so the body will produce antibodies to fight it off. When an antigen is

Illnesses and diseases continue to develop and spread constantly throughout the world. These harmful viruses have always had a huge impact on humanity. Viruses caused many deaths and outbreaks in the past and present because viruses can be passed on easily. Luckily today there is a way to prevent the spread of these viruses, which is vaccines. Vaccines are used to provide immunity against diseases. Once vaccines were introduced there were a lot of speculations and assumptions. There are many people who are for and against vaccines, but today there are many health professional, experts, doctors, and parents who believe that vaccination is a lifesaver. Vaccination is a controversial topic for many parents and guardians of children. Vaccines

This essay will attempt to investigate the employment of the 23 plus vaccinations used today and how they defend the preventions and spread of diseases. The paper will support the pros and the cons of vaccinations that are supported by research statistics as well as the different symptoms that have been reported for each available vaccine.

In today’s society we use many vaccines that help prevent many different diseases. Some of these are live, attenuated vaccines, inactivated vaccines, subunit vaccines, toxoid vaccines, conjugate vaccines, DNA vaccines, recombinant vector vaccines. There are also multiple benefits of children getting there vaccinations early. There are also some downsides to vaccinations which will looked at directly as well. The importance of these vaccines are a great help and ultimately outweigh the shortcomings to this.

Since the early 1800’s vaccinations have been significant factors in eliminating many contagious diseases and, for the most part, have been an accepted part of preventative medicine in our nation. Veritably eradicating often fatal diseases such as smallpox, polio, and cholera, vaccinations have been vital in contributing to a healthier and more disease free world.

Vaccination: Vaccination or Immunization is a treatment that makes the body stronger against a particular infection. It involves administering the body immune system with a concoction of killed micro-organisms or mild virulent disease causing microbes, which stimulate the body immune system to produce anti – bodies to destroy or disable them. This would cause the body to be better prepared if the actual infection attacks it. The average child receives 14 vaccines against life threatening diseases till the age of 6.

According to the Centers for Disease Control and Prevention, a vaccine is a product that stimulates someone’s immune system to build up immunity to a specific disease, which then protects that person from that disease (Vaccines and Immunizations). A vaccine is beneficial to making sure children and even

Vaccinations are one of the most notable scientific break thoughts in primary health care history. It is one of the most effective ways of preventing the spread of disease in the community. The safety and outcomes of the immunisation programs can be seen in the scientific research, health of the community and in society as a whole. Vaccination programs have been the cornerstone of preventative healthcare

Even though there are countless different vaccines out there, and a cocktail of them are given to kids under twelve, there are still many issues with them. Like the influenza vaccine from 2015 shown to be ineffective. The effectiveness of that vaccine was around twenty three percent for people of all ages who received the preventative vaccination. The rise in cases saw an outbreak in the United States as the shot was less effective than the years prior. The key to making a vaccine effective for all who receive it is

Vaccination is a process by which an individual is made immune to a particular pathogen, typically via injection. To understand vaccines, it is best to first understand how the human immune system works. In his book, Immunobiology (2001) Charles Janeway, a notable immunologist, states that there are two arms to the human immune

Vaccinations are a substance given to patients that provides acquired immunity to a specific disease. They contain either a live weakened part of the virus or an inactive form created from a dead version of the viruses, causing the body to produce antibodies that will attack the virus if the body later comes into contact with the disease. Thus, a person can reduce the severity of the disease or eliminate the contraction of the disease completely. However, vaccinations have become a controversial topic and parts of the population refuse vaccinations for various reasons. The result is a reduction in vaccinations, causing epidemics of deadly and high communicable diseases once gone due to vaccinations. Although some proven dangers to immunization exist, the benefits to the vast majority of people outweigh the rare risks.

Vaccinations are a preparation given to patients that provides acquired immunity to a specific disease. They contain either a live, weakened part or an inactive form created from a dead version of the viruses, causing the body to produce antibodies that will attack the virus if the body later comes into contact with the disease. A person can reduce the severity or eliminate the contraction of the disease completely. However, vaccinations have become a controversial topic and parts of the population refuse to get vaccinated. The result is a reduction in vaccinations, causing epidemics of deadly and highly communicable diseases once virtually eliminated due to vaccinations. Although some possible negative side effects to immunization exist, the benefits to the vast majority of people outweigh the rare risks.

Vaccination is the process of creating immunity to a disease by intentionally infecting an individual with a weakened form of that disease. This triggers the immune system to develop anti-bodies that remain to fight off future attacks. Vaccines hold the same germs that cause disease, but the disease has already